An underbed hitch mounting system is described. The mounting system may be utilized for towing vehicles wherein the mounting system may selectively accommodate either a fifth wheel hitch or a gooseneck hitch. The mounting system may include at least one rail capable of being connected to a vehicle frame, wherein the rail includes at least one socket. The socket may be engaged with a receiving member, wherein the receiving member may be engaged with a leg of a fifth wheel hitch. A mid rail may be connected to the rails and may include a hitch ball socket that is capable of engagement with a hitch.

A cart adapted to be attached to and carried by a vehicle with a receiver[define receiver to include attachments], comprising: a cart body; a connector attached to the body; four arms, each pivotably attached at a first end to the body; four wheels, each connected to a second end of one of the four arms; four arm actuators, each configured to pivot one of the four arms such that each wheel can be moved closer to or further away from the body; a controller; and at least two motors, each configured to rotate one wheel, each independently controlled by the controller; wherein the connector is adapted to mechanically engage the receiver; whereby the controller can move the cart and control the yaw of the cart by rotating one or more of the wheels; wherein the controller can adjust the height of the cart, the pitch of the cart, and the roll of the cart by pivoting one or more of the four arms; and whereby the cart is hitched to the vehicle such that the weight of the cart is born by the vehicle is disclosed.

A locking assembly for a door assembly of an agricultural vehicle includes: an actuator that defines an actuator axis and is linearly movable between a first position and a second position and rotatable about the actuator axis between a first locking orientation and a second locking orientation and includes a pair of locking features; a biaser configured to bias the actuator toward the first position; an energizer configured to bias the actuator toward the first locking orientation when the actuator is in the second locking orientation; and a lock configured to engage a second locking feature when the actuator is in the second locking orientation. Linear movement of the actuator from the first position to the second position while the actuator is in the second locking orientation causes the lock to disengage from the second locking feature so the energizer rotates the actuator towards the first locking orientation.

Provided are multi-tread vehicles and methods of operating such vehicles to access small interior spaces. A multi-tread vehicle may include two or more tread sections such that each pair of adjacent tread sections is interconnected by a connector section. Furthermore, each pair may have one or more degrees of articulations, such as being pivotable with respect to each other around one or more axis and/or being bendable with respect to each other around one or more axis. These articulation degrees may be provided by the connector section and/or by couplings between the connector section and each tread section. In some embodiments, each tread section may include two portions detachably coupled to each other. This detachable coupling may be used for disassembly of the multi-tread vehicle after or even during its use, for example, when only a portion of the vehicle needs to be retrieved from an interior space.

Provided are multi-tread vehicles and methods of operating such vehicles to access small interior spaces. A multi-tread vehicle may include two or more tread sections such that each pair of adjacent tread sections is interconnected by a connector section. Furthermore, each pair may have one or more degrees of articulations, such as being pivotable with respect to each other around one or more axis and/or being bendable with respect to each other around one or more axis. These articulation degrees may be provided by the connector section and/or by couplings between the connector section and each tread section. In some embodiments, each tread section may include two portions detachably coupled to each other. This detachable coupling may be used for disassembly of the multi-tread vehicle after or even during its use, for example, when only a portion of the vehicle needs to be retrieved from an interior space.

Disclosed is a system comprising a vehicle, a trailer, and a display screen. The system includes a trailer angle between a centerline of the vehicle and a centerline of the trailer. At least one time step after the vehicle is driven backward such that the trailer angle increases beyond a threshold value, a steering warning icon is displayed on the display screen. When the trailer angle decreases below the threshold value, the steering warning icon is removed from the display screen.

A refuse vehicle includes a chassis, a body assembly coupled to the chassis, the body assembly defining a refuse compartment, an electric energy system configured to store power and supply power to at least one of the chassis or the body assembly, and a power control system. The power control system is configured to measure one or more electrical attributes of at least one of the chassis and the body assembly and determine a power profile for at least one of the chassis and the body assembly, the power profile describing, based on a remaining power of the electric energy system, at least one of a length of time the refuse vehicle can continue to operate or a distance that the refuse vehicle can traverse. the power control system is further configured to control a function of a non-essential component of the refuse vehicle based on the power profile.

A device for the steering assistance of a vehicle combination of a towing vehicle and an attached implement in which the attached implement swivels at a rear coupling point of the towing vehicle. The implement includes wheels that are arranged on opposite sides, which can be acted on by the control of corresponding individual wheel drives, independently of one another, with a drive torque. An electronic control unit applies a yawing moment to the implement by the asymmetrical control of the individual wheel drives in such a way that a transverse force exerted on the towing vehicle through the rear coupling point, builds up in the sense of the attainment of a pre-specified steering behavior of the vehicle combination.

An improved drop hitch apparatus has at least one hitch plate for coupling to a portion of a hitch assembly of a trailer, a support assembly for supporting the hitch assemblies of a trailer and a towing vehicle, and a mounting assembly for mounting the apparatus to at least a portion of a hitch assembly of a towing vehicle. The drop hitch apparatus is useful as a height adjustment adapter to couple a trailer and a towing vehicle when the trailer has a hitch assembly lower than that of the towing vehicle's hitch assembly. The mounting assembly has a mounting shelf, a mounting bar, a stability member. The support assembly has an upstanding support plate and an upstanding shaft member.

A vehicle tow device for wheeled containers preferably includes a hitch insert, an upright member, at least one support member and at least two retention members. The hitch insert preferably includes a U-shaped cross. The upright member preferably includes a U-shaped cross section and a horizontal flange extending from a top thereof. The hitch insert is attached to the upright member. Each support member includes a top flange and a side flange. Each support member is pivotally engaged with the horizontal flange. Each retention member includes a first retention flange and a second retention flange. Preferably, a bottom of the second retention flange is bent upward, substantially perpendicular to itself to form a non-pivot flange. A top of the second retention flange is bent to an acute angle to form a retention flange. The second retention flange is attached to a side flange of the support member.